Crank Brothers Joplin ??
_Ferret_
Posts: 660
Perviously known as the Mavrick Speedball. Essentially an adjustable seatpost so you don't have to stop to alter your saddle height.
Has anyone tried one of these?
I've heard they are good but the Mavrick seals were apparantly bad, is the crank brothers version an improvement?
Has anyone tried one of these?
I've heard they are good but the Mavrick seals were apparantly bad, is the crank brothers version an improvement?
Not really active
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